<html>
<head>
<title> A PHP script including HTML</title>
</head>
<body>
/*
 comment
*/
<b>
<?php 
// comment //
# comment #
/*
comment *
*/
//$223 = 5;
	$num;
	$num2 = 0;
	echo $num;
	echo $num2;
	echo "helloworld! echo!";
	print("<br/>");
	print("helloworld! print!");
?>
</b>
</body>

</html>